Polyester Adjustable Baby Travel Pillow :They were adjustable so it made it easy to get the right size to hold baby's head in place. The sides can be adjusted out to make it a bit wider or taken in to make it smaller. Velcro is used on the straps to make the adjustment The baby neck pillow made of soft plush fabric and filled with organic cotton, ultra comfortable, inflatable neck pillow travel can protects baby's head from vibration and allows a more restful nap for your kids, Dimensions: 27 * 21 cm, center hole diameter: 5.5 cm Removable and adjustable with velcro design, the mother can adjust the size of the baby's head according to the size of the baby's head Easy to Clean: Made with soft and sturdy fabric, this pillow is easy to clean, allowing for hassle-Suprise maintenance and hygiene for your baby Multi-functional & portable. It is lightweight and portable,awesome little pillow for kids when traveling, riding around town, or even at home Yufiova Upgrade 2 in 1 Baby Travel Pillow - Banana Shape Adjustable Baby Neck Head Support Car Seat Insert Pillow for Kids,Headrest Pillows for Cars